题解 | #扑克牌顺子#

using System;
using System.Collections.Generic;


class Solution {
    /**
     * 代码中的类名、方法名、参数名已经指定，请勿修改，直接返回方法规定的值即可
     *
     *
     * @param numbers int整型一维数组
     * @return bool布尔型
     */
    public bool IsContinuous (List<int> numbers) {
        // write code here
        numbers.Sort();
        int nIndexFind = numbers.FindLastIndex(r => r == 0);
        int nZeroCount = nIndexFind + 1;
        int nMinVal = numbers[nIndexFind + 1];
        for (int nIndex = 0; nIndex < 5; nIndex++) {
            int nIndexE = numbers.FindIndex(r => r == nMinVal + nIndex);
            if (nIndexE >= 0)
                continue;
            if (nZeroCount > 0) {
                nZeroCount--;
                continue;
            }
            return false;
        }
        return true;
    }
}